Considering I'm not a centaur god, you would never have to worry of upsetting me with your centaur anatomy claims.

How the body is setup:Mock-up:[link]Centaur body sitting on rear, back leg bent and one out, top resting above, human body leaning forward. To achieve this, the spine would have to be in the center of both figures since this is only a power-suit, whereas most centaur figures tend to favor the idea of human body is the creature's neck.

I suppose the best answer would be that Kim isn't a centaur but in a centaur suit and that's how I fleshed it out.